So check this out... I found out somehow that the search bar is called "acer-search-desktop"... I did a search for this and found there are two files with this title... one is the one that we start up with (acer-search-desktop), the other is acer-search-desktop.old if you click on it directly from the search finding, it looks like it's nearly exactly the same as the search bar we already have going-- except it uses Google! This made me really excited.... so I did a search for files (including hidden ones) that contained the text "acer-search-desktop" and using root access, I opened up the 2 files using mousepad and was able to replace acer-search-desktop each time it came up with acer-search-desktop.
File 1: /etc/rc.d/session/xfdesktop.sh
there is one instance of acer-search-desktop
File 2: /usr/share/search-bar/start-search_bar.sh
there are 3 instances of acer-search-desktop
Now I restarted my one, and I have the new search bar!

It's not perfect, though... it looks like this was a project someone started and then gave up on... on the right hand side of the search bar it has the "G" and half the "o" from the beginning of the word "Google." Also, it always stays on top....

Is there one of you out there that would know how to fix these problems? Especially the always on top problem...
I'd really appreciate your help!
Anyone have any other solutions, feel free to chime in... Even if it means installing an alternate search bar.